JP2010143636A - Beverage container and fitting member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a beverage container or the like in which a written mark can be directed in a predetermined direction even if the written mark is placed in a random direction when longitudinally displaying the beverage container in a displaying device. <P>SOLUTION: A container 20 includes: a bottom 21 formed in a disk shape; a side 22 extending upwardly from an outer peripheral edge of the bottom 21; and a lid 24 fitted to an upper portion of the side 22, and formed in a cylindrical shape. Furthermore, the container 20 has an annular projecting part 211 which is annularly projected outward of the container 20 (in the separating direction from the bottom 21) on the bottom 21. Furthermore, an identification written mark 23 such as a commodity name and a trademark name for identification from other commodities is attached to the container 20 at a predetermined part of the side 22 forming a part of an outer surface. Also furthermore, the container 20 has a weight 212 on the bottom 21. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a beverage container and a mounting member attached to the beverage container.

For example, in convenience stores and the like, containers filled with beverages such as beverage cans and plastic bottles are placed on a display device housed in a display case, for example, and placed on the market.
And such a display apparatus is arrange | positioned in the state inclined, for example so that a container might move ahead of a display case with dead weight of the container itself. When one container on the near side (front row) is extracted, the subsequent container moves to the near side by its own weight.
Here, a plastic flat plate, for example, is provided at a place where the container of the display device is placed because of the good sliding property of the container. In recent years, display devices in which a large number of rotatable rollers are arranged are on the market (for example, see Patent Document 1). In addition, the container is generally refilled from the rear side of the display device, but the container can be loaded from the front side, and the container moved to the back side is moved to the front side again and displayed. A display device has also been proposed (see, for example, Patent Document 2). That is, a display device has been proposed in which a container thrown in from the front side makes a U-turn and returns. Further, as a container, a can in which inner concave portions and vertical ribs are alternately formed in a circumferential direction on an inner peripheral wall of an annular convex portion formed on a can bottom has been proposed (see, for example, Patent Document 3). ).

By the way, the outer surface of the container is provided with a mark for distinguishing it from other products such as a product name and a trade name, and it is difficult to identify the product if the mark is not suitable for the purchase direction of the purchaser. , The appearance at the time of display of the product becomes worse. For this reason, it is preferable that the container to be displayed is oriented in a predetermined direction such as the front side.

As the prior art described in the publication, on the top surface of the inclined shelf on which the container is placed, a bar-shaped guide ridge is provided in the inclination direction of the shelf, and the bottom of the container is directly below and the surface with the mark attached There has been proposed a display method in which a concave fitting portion is provided that connects directly below the opposite surface, and the container is displayed using the guide protrusion and the concave fitting portion (see, for example, Patent Document 4). In this display method, the concave fitting portion is fitted to the guide ridge in a posture in which the mark faces the front side, and a plurality of containers are arranged in the front-rear direction. As a result, the container is displayed with the mark facing forward.

JP-A-11-155701 US Pat. No. 6,502,408 JP 2000-211162 A JP 2006-288676 A

In Patent Document 4, the concave fitting portion is fitted to the guide ridge and the container is displayed, so that the mark can be reliably directed forward. However, in such an invention, the container supplier needs to fit the concave fitting portion to the guide ridge every time the container is installed in the display device.
Container display work becomes complicated. In addition, when the mark is formed only at one location of the container, there is a concern that a display error may occur in which the mark is displayed in the state of facing backward. In addition, in a store that sells a large amount of beverages such as this convenience store, the work of throwing in a uniform orientation becomes very large.

The present invention, even when placed in a random direction when displaying vertically on the display device,
The main object is to provide a beverage container or the like capable of directing the mark in a predetermined direction.

For this purpose, the beverage container to which the present invention is applied is provided with a bottom portion having a contact portion that comes into contact with the placement surface, and an identification for distinguishing it from other products at a predetermined location. The bottom contact portion is provided on the opposite side of the first region having the first coefficient of friction and the side on which the identification mark is provided. And a second region having a second coefficient of friction greater than the coefficient.

Here, the first region and the second region are formed by applying a material having a different friction coefficient to at least one of the first region and the second region. Can do. In addition, the first region and the second region are formed by sticking a seal or tape having a different friction coefficient to at least one of the first region and the second region. be able to. Furthermore, the first region and the second region can be characterized in that at least the second region is provided with an uneven portion.

From another point of view, the beverage container to which the present invention is applied has a bottom portion and a side portion that is arranged at the top of the bottom portion and has an identification mark for distinguishing it from other products, The center of gravity when the bottom is placed on a horizontal plane is configured to be positioned on the identification mark side.

Here, the beverage container can be characterized in that the center of gravity is positioned on the identification mark side by attaching a member separately. Further, the member may be characterized by having a specific gravity greater than the material constituting the bottom and the material constituting the side. Furthermore, the member can be characterized in that it is attached to the bottom of the beverage container.

From another point of view, the beverage container to which the present invention is applied is a beverage container that is displayed by sliding downward on an inclined surface provided in the display device. A beverage container body into which a beverage is poured, and a side portion to which an identification mark for identification is attached.
Rotating means for rotating the beverage container body so that the identification mark faces downward when the beverage container body slides downward on the inclined surface with the bottom portion in contact with the inclined surface; Including.

Here, the rotating means may be configured by a setting member that is attached to the beverage container main body and sets the center of gravity of the beverage container main body on the side to which the identification mark is attached. The setting member may be characterized by having a specific gravity greater than that of the material constituting the beverage container body. Furthermore, the setting member can be characterized by being attached to the bottom of the beverage container body. In addition, the bottom portion has a first region and a second region having different friction coefficients at a portion in contact with the inclined surface, and the rotating means is configured by the first region and the second region that the bottom portion has. It can be characterized by being.
Further, from another point of view, the beverage container to which the present invention is applied can be characterized in that an IC tag is attached.

Further, when the present invention is regarded as a mounting member, the mounting member to which the present invention is applied includes a bottom portion, and a side portion provided with an identification mark that is arranged on the top of the bottom portion and is distinguished from other products. An attachment member attached to a beverage container having the beverage container, when the beverage container is attached to the beverage container in a predetermined positional relationship, the center of gravity of the beverage container is displaced to the side where the identification mark is attached. .

Here, the mounting member includes at least a cylindrical main body portion that covers the top side or the bottom side of the beverage container, and a displacement member that displaces the center of gravity of the main body portion from the axis of the main body portion. It can be. Further, the displacement member may be provided inside the main body portion formed in a cylindrical shape.

From another point of view, the mounting member to which the present invention is applied is a beverage container having a bottom portion and a side portion that is arranged at the top of the bottom portion and has an identification mark for distinguishing it from other products. A mounting member mounted on the bottom side, a first region having a first friction coefficient on the side opposite to the side mounted on the bottom side, and a second friction greater than the first friction coefficient A second region having a coefficient. From another point of view, the mounting member to which the present invention is applied can be characterized by mounting an IC tag.

It is possible to provide a beverage container or the like capable of directing a mark in a predetermined direction even when the mark is placed in a random direction when displayed vertically on the display device.

The best mode for carrying out the present invention will be described below in detail with reference to the accompanying drawings.
-First embodiment-
FIG. 1 is a diagram showing a schematic configuration of a display device according to an embodiment of the present invention.
As shown in FIG. 2A, the display device 30 according to the present embodiment includes a placement portion (placement surface) 31 on which a container (beverage container) 20 filled with a beverage is placed, and a movement path of the container 20. And a guide 32 for forming the (conveyance path) and guiding the movement of the container 20. Also,
A part is formed transparent, and is arranged along one side of the placement portion 31, and includes a regulation plate 34 that stops the movement of the container 20. Here, the guide 32 is fixed to the mounting portion 31 by inserting both ends of the guide 32 into the opening 33 formed in the mounting portion 31, for example. Also,
The container 20 is exemplified by a cylindrical can, but a so-called bottle can having a cap made of resin such as a so-called plastic bottle or a cap can also be used.

As shown in FIG. 2B, the display device 30 is stored in a display case 10 installed in a convenience store, a supermarket, or the like. The display case 10 has a main part composed of a case main body 10A formed in a rectangular parallelepiped shape and a door 10B provided to be openable and closable with respect to the case main body 10A.
Here, the display device 30 is placed on a shelf (not shown) provided in the display case 10.
At this time, the display device 30 is installed such that the side on which the restriction plate 34 is provided is positioned on the door 10B side. Moreover, it arrange | positions so that the side in which the control board 34 was provided may be located below rather than the side on which the control board 34 was provided. Therefore, the placement unit 31 in the display device 30 is
It arrange | positions in the state inclined downward toward the front side (extraction part side) from which the container 20 is taken out from the rear side of the display case 10.

Here, the display case 10 in the present embodiment is provided with a door on the rear side (not shown),
The rear side can also be opened. And the container 20 is thrown into the display apparatus 30 from this back side. In other words, the container 20 is provided on the rear side of the display case 10 and the rear side of the display device 30. The charged container 20 is placed on the placement portion 31 on the door 10B.
Move (slide) toward the side. That is, it moves toward the purchaser who purchases the container 20. In this specification, the door 10B side may be referred to as the front side (front), and the side opposite to the door 10B may be referred to as the rear side (rear). In addition, the width direction of the display case 10 (the direction orthogonal to the direction in which the container 20 moves) may be referred to as a horizontal direction or a width direction.

Here, FIG. 2 is a figure for demonstrating the container 20 in this embodiment.
A container 20 shown in FIG. 1A includes a bottom portion 21 formed in a disc shape, a side portion 22 extending upward from the outer peripheral edge of the bottom portion 21, and a lid portion 24 attached to the upper portion of the side portion 22. It is formed in a cylindrical shape. Further, the container 20 includes an annular protrusion 211 that protrudes in an annular shape toward the outside of the container 20 (in a direction away from the bottom 21) on the bottom 21. Furthermore, the container 20 includes
An identification mark 23 for identifying a product name, a trade name, or the like is attached to a specific portion of the side portion 22 that is a part of the outer surface. Further, the container 20 has a weight 212 at the bottom 21. In addition, the bottom part 21 and the side part 22 can be grasped | ascertained as a drink container main body into which a drink is poured. Further, the weight 212 can be regarded as a setting member that sets the center of gravity of the beverage container main body on the side to which the identification mark 23 is attached.

The material of the container 20 is not particularly limited as long as it can be used for alcohols such as beer and soft drinks such as juice. For example, a metal such as aluminum or steel, a resin such as PET (polyethylene terephthalate), glass, or the like can be used.
Further, the shape and type of the container 20 are not particularly limited. Examples of the container 20 include a so-called two-piece can (DI can), a three-piece can, a plastic bottle, a glass bottle, and a screwed can (so-called bottle can).

Here, as the weight 212, a material having a specific gravity greater than that of the material of the container 20 (for example, aluminum) such as a metal such as lead is used. Further, the weight 212 is provided so as to be in contact with the inner side surface of the annular protrusion 211. Further, the weight 212 is provided at a position eccentric with respect to the center of gravity (center) of the container 20. The weight 212 is provided on the same side as the side on which the identification mark 23 is provided. For this reason, the container 20 in the present embodiment is configured such that the center of gravity when placed on a horizontal plane is positioned on the identification mark 23 side. The weight 212 can be attached to the container 20 by adhesion, for example.

Here, the operation of the container 20 in the display device 30 will be described with reference to FIG.
The container 20 that has been placed behind the display device 30 and has started moving forward has a weight 212 on the bottom 21.
Therefore, as shown by the solid line 2A, rotation is performed so that the weight 212 side precedes. The container 20 moves further forward while continuing this rotation (see the broken line 2B). Thereafter, the container 20 stops rotating when the weight 212 is positioned on the front side (see the broken line 2C). Since the weight 212 and the identification mark 23 are provided on the same side of the container 20 as described above, when the weight 212 is located on the front side, the identification mark 23 is also located on the front side. That is, the identification mark 23 faces forward. Thereafter, the container 20 has the identification mark 23.
While moving forward, move further forward (see broken line 2D). For this reason, the container 20 that has reached the take-out portion is displayed with the identification mark 23 facing forward. 2B illustrates the display device 30 in which a plurality of rotatable roll-shaped members are provided on the placement unit 31. FIG.

FIG. 3 shows another form of the container 20.
The weight 212 can be provided on the bottom 21 of the container 20 and outside the annular protrusion 211, for example, as shown in FIG. Further, the weight 212 can be attached to the side portion 22 of the container 20 as shown in FIG. Furthermore, the weight 212 is, for example, the same figure (C).
It can also be attached to the lid 24 as shown in FIG. Depending on the attachment position of the weight 212, the appearance of the container 20 may be impaired. For this reason, the weight 212 has a bottom portion 2 of the container 20.
1 is most preferred.
Although not shown in the present embodiment, the center of gravity of the container 20 can be positioned on the identification mark 23 side by disposing more material constituting the container 20 on the identification mark 23 side. That is, by changing the shape of the container 20 without separately providing the weight 212 or the like, the center of gravity of the container 20 can be positioned on the identification mark 23 side. For example, in the manufacturing stage (formation stage) of the container 20, the container 20 is formed so that more materials are arranged on the identification mark 23 side by appropriately performing bending or the like. In this case, more material is disposed on the side where the identification mark 23 is disposed, and the center of gravity of the container 20 is positioned on the identification mark 23 side.

The attachment of the weight 212 to the container 20 is not limited to the above form. For example, the weight 212 can be attached to the container 20 via an attachment member attached to the container 20.
Here, FIG. 4 is a diagram illustrating the container 20 and the mounting member.
The weight 212 is mounted (covered) on the upper portion of the container 20 as shown in FIG.
It can be attached to a mounting member 40 that covers the top of the container 20. The mounting member 40
As shown in FIGS. 2A and 2B, the first cylindrical portion 41 formed in a cylindrical shape and attached to the container 20 is disposed inside the first cylindrical portion 41 and is also cylindrical. A second cylindrical portion 43 formed. The mounting member 40 includes a disk-shaped lid portion 42 that closes one end side of the first tubular portion 41. The weight 212 is disposed between the first cylindrical portion 41 and the second cylindrical portion 43. In other words, it is arranged inside the first cylindrical portion 41. Here, the first cylindrical portion 41 and the lid portion 42 can be regarded as a cylindrical main body portion that covers the upper portion of the container 20. Also,
The weight 212 can be regarded as a displacement member that displaces the center of gravity of the main body from the axis of the main body.

Here, the mounting member 40 is mounted on the container 20 after the identification mark 23 and the weight 212 are aligned. Specifically, as shown in FIG. 2A, the weight member 212 is positioned on the side to which the identification mark 23 is provided, and then the mounting member 40 is mounted on the container 20. As a result, the center of gravity of the container 20 is positioned on the identification mark 23 side as described above. In other words, the mounting member 4
0 is the container 20 when the container 20 is attached to the container 20 in a predetermined positional relationship.
Is displaced to the side on which the identification mark 23 is attached.
In the present embodiment, when the mounting member 40 is mounted on the container 20, the end of the second cylindrical portion 43 of the mounting member 40 abuts against the container 20 (see FIG. 1A). For this reason, excessive entry of the container 20 into the mounting member 40 is restricted. In addition, the mounting member 40 of the present embodiment is configured such that a space for storing a prize or the like is formed between the container 20 and the lid portion 42 (inside the second cylindrical portion 43). Note that the mounting member 40 can be attached not only to the upper part of the container 20 but also to the lower part of the container 20 as shown in FIG.

-Second Embodiment-
FIG. 5 is a view showing the container 20 in the second embodiment. 2A is a side view of the container 20, and FIG. 2B is a view showing the bottom surface 21 of the container 20. FIG. The figure (C
) Is a diagram for explaining the operation of the container 20.

As shown in FIGS. 4A and 4B, the container 20 in this embodiment is also provided with an annular protrusion 211. In this embodiment, a tape T is affixed to a part of the top of the annular protrusion 211. The part where the tape T is affixed is on the side opposite to the side where the identification mark 23 is provided. In other words, in the circumferential direction of the container 20, the identification mark 23 and the tape T are arranged with a phase shifted by 180 °.

The container 20 put in the rear of the display device 30 rotates because the friction coefficient of the surface of the tape T is different from the friction coefficient of other portions where the tape T is not provided. Specifically, the container 20
Since the frictional force (friction resistance) between the tape T and the mounting part 31 is larger than the frictional force between the other part where the tape T is not provided and the mounting part 31, it moves forward. While rotating. If it adds, it will be in the state where resistance force acts more largely from the mounting part 31 with respect to the location in which the tape T was provided. Accordingly, the rotation is performed so that the portion where the tape T is not provided precedes.
As a result, the container 20 put in the state of the solid line 5A in FIG. 5C is rotated so that the side on which the tape T is provided moves rearward as indicated by the broken line 5B, and is indicated by the broken line 5C. It becomes a state. That is, the container 20 is in a state where the side on which the tape T is provided is located on the rear side and the identification mark 23 is located on the front side. Then, the identification mark 23 moves to a position indicated by a broken line 5D in a state where the identification mark 23 is located in front. For this reason, also in the present embodiment, the container 20 that has reached the take-out portion is displayed with the identification mark 23 facing forward.

The mounting portion 31 can be provided with a plurality of rotatable roll-like members and spherical members.
By the way, when rotating the container 20 using the difference in frictional force as in this embodiment, FIG.
As shown to C), it is preferable to provide a smooth area | region in a part of the mounting part 31 (area | region which rotates the container 20). That is, it is preferable that a portion in contact with the container 20 is made smooth without providing a roll-shaped member or the like. Specifically, it is preferable to use, for example, a plate member made of vinyl chloride having a smooth surface or a plate member made of bakelite and having a smooth surface. Note that bakelite is more preferably used in order to prevent the container 20 from being scratched. Further, in the present embodiment, a region that is relatively difficult to slip (a region having a relatively large friction coefficient) is formed by the tape T, but a region that is relatively slippery by the tape T (a region having a relatively small friction coefficient). And a rotational force can be applied to the container 20.

Here, the inventor conducted an experiment using the container 20 shown in FIG. 5A and investigated the rotational performance of the container 20. In this experiment, the width B of the tape T (see FIG. 2B) is about 2
mm. Further, the length L of the tape T (the length along the circumferential direction of the annular protrusion 211, FIG.
B) was set to about 2.5 mm. Moreover, the place which the container 20 contacts in the mounting part 31 provided the board made from vinyl chloride, the surface is in a dry state, and the surface is smooth. Furthermore, the placement unit 31
The inclination angle was set to 12 °. Describing the results, the container 20 was rotated so that the side on which the tape T was provided moved backward as described above. And finally, the container 20 became the state which the identification mark 23 faced the front, as shown to the broken line 5C of the figure (C).

Furthermore, the present invention is not limited to the application of the tape T or the like, and for example, regions with different frictional forces (regions with different friction coefficients) can be formed by painting. In other words, regions having different frictional forces (regions having different friction coefficients) can be formed by application of a substance having a different friction coefficient. In addition, for example, regions having different frictional forces (regions having different friction coefficients) can be formed by providing irregularities on the container 20 by sandblasting or the like.
Here, FIG. 6 is a diagram showing an example in which regions having different frictional forces are formed by painting.
For example, as shown in FIGS. 6 (A) and 6 (B), a first region 211a having a first coefficient of friction is formed on the top of the annular protrusion 211 (an example of a contact portion in contact with the placement portion 31). The second region 211b having a second friction coefficient larger than the first friction coefficient can be formed by painting. Here, in this embodiment, the second region 211b is provided on the side opposite to the side where the identification mark 23 is located. The first area 211a is provided in an area other than the second area 211b.

In addition, the said 1st area | region 211a and the 2nd area | region 211b can be formed in the manufacture stage of the container 20, for example. Here, after the container 20 is manufactured, the container 20 is transported in a state where the bottom 21 side is in a downward direction in a beverage filling process or the like. That is, it is conveyed in a state where the bottom portion 21 is in contact with the placement surface. By the way, when the said 1st area | region 211a and the 2nd area | region 211b are formed, there exists a possibility that the container 20 cannot slide smoothly and smooth conveyance may become difficult. For this reason, after forming the 1st field 211a and the 2nd field 211b, this 1st field 21
It is preferable to provide a step of attaching a seal or the like covering 1a and second region 211b. Thereby, the container 20 can be smoothly moved (slid) in the beverage filling process or the like. This seal is removed when the container 20 filled with a beverage is shipped or when the container 20 filled with a beverage is installed in the display device 30. In the above, the container 20 has
Although the example which formed two area | regions of the 1st area | region 211a and the 2nd area | region 211b was demonstrated,
Only the second region 211b can be formed.

In addition, the first region 211a and the second region 211b are not limited to being formed directly on the container 20, and as shown in FIG. 7 (a diagram illustrating the container 20 and the mounting member 40), the bottom 21 of the container 20 It can also be formed on the mounting member 40 mounted on the side.
Here, as in FIG. 4, the mounting member 40 includes a first cylindrical portion 41 formed in a cylindrical shape, and a first cylindrical portion 41.
A second cylindrical portion 43 is also provided which is disposed inside the cylinder upper portion 41 and is also formed in a cylindrical shape.
In addition, a disk-shaped lid portion 42 that closes one end side of the first tubular portion 41 is provided. Further, the mounting member 40 in the present embodiment includes an annular projecting portion 44 that projects outwardly (on the side opposite to the side on which the container 20 is mounted) and annularly on the lid portion 42. In this embodiment, the first region 211a is formed at a part of the top of the annular protrusion 44, and the second region is formed at the other part.
Region 211b is formed. In other words, on the side opposite to the side that is attached to the container 20,
A first region 211a and a second region 211b are formed.

Here, FIG. 8 is a view showing another form of the mounting member 40. 8A is a partial cross-sectional view of the container 20 and the mounting member 40, and FIG. 8B is a view when the mounting member 40 is viewed from the bottom surface side.
In FIG. 7, the case where the annular protrusion 44 is provided on the lid 42 of the mounting member 40 has been described as an example. However, as illustrated in FIG. 8, the lid 42 of the mounting member 40 may be formed flat. it can. Then, a seal S that has a friction coefficient larger than the friction coefficient of the surface of the lid portion 42 and increases the frictional force with the placement portion 31 is attached to a part of the flat lid portion 42, for example. can do. Note that the mounting member 40 in this embodiment has an identification mark 23 as shown in FIG.
Is attached to the container 20 so that the seal S is located on the side opposite to the side on which is provided. In addition,
In this figure, the example in which the friction force is increased by the seal S has been described. However, for example, the surface roughness of the seal S can be made smaller than the surface roughness of the lid portion 42 and the friction force can be relatively reduced by the seal S. . In this case, the mounting member 40 is mounted on the container 20 so that the seal S is positioned on the side where the identification mark 23 is provided.

Recently, an IC tag has been used for merchandise management including inventory or sales quantity, but it can be incorporated into the container 20 of the present invention and used as one of additional functions in the display system. For example, if an apparatus and a container using this system are used, the container direction can be directed to the position corresponding to the mark 23 at the container outlet. The reader / writer can be placed at the position of the display device in close proximity. Thereby, the movement of customers in and out in real time can be grasped.

For example, in the case of a PET bottle, the IC tag can be wrapped around a side surface of the container 20 or inserted into the cap inside a package such as a film. In addition, in a container such as a can, each container can be attached to each container by a method such as sticking to a side surface or embedding in a tab portion. When the mounting member is used for display, if the mounting member 40 has a cylindrical shape, the mounting member 40 may be incorporated in the interior or side surface, and if necessary, in a position that takes into account the positional relationship with the mark 23. it can.
If the reader / writer is placed at a fixed position near the outlet, when the system is used, the mark 23 of the container 20 faces almost at a fixed position. The writer can be fixedly set, and the movement of the container can be grasped online without manual work.

Data information from the reader / writer is collectively processed and managed by the host computer and used as management data for sales and inventory.

It is the figure which showed schematic structure of the display apparatus which concerns on embodiment of this invention. It is a figure for demonstrating the container in this embodiment. The other form of a container is shown. It is a figure explaining a container and a mounting member. It is the figure which showed the container in 2nd Embodiment. It is the figure which showed the example which formed the area | region where frictional force differs by coating. It is a figure explaining a container and a mounting member. It is the figure which showed the other form of the mounting member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 20 ... Container, 21 ... Bottom part, 22 ... Side part, 23 ... Identification mark, 40 ... Mounting member, 41 ... 1st cylindrical part, 42 ... Lid part, 211 ... Annular protrusion, 211a ... 1st area | region, 211b ... second region, 212 ... weight, S ... seal, T ... tape

Claims (19)

A bottom portion having a contact portion that comes into contact with the mounting surface;
A side portion provided above the bottom portion and provided with an identification mark for identifying it from another product at a predetermined location;
The bottom contact portion includes a first region having a first friction coefficient and a second friction larger than the first friction coefficient provided on a side opposite to the side where the identification mark is provided. And a second region having a coefficient. The first region and the second region are formed by applying a material having a different friction coefficient to at least one of the first region and the second region. The beverage container according to claim 1. The first region and the second region are formed by attaching a seal or tape having a different coefficient of friction to at least one of the first region and the second region. The beverage container according to claim 1. 2. The beverage container according to claim 1, wherein the first region and the second region are formed by providing an uneven portion at least in the second region. The bottom,
A side portion disposed at the top of the bottom portion and provided with an identification mark for distinguishing from other products;
A beverage container configured such that the center of gravity when the bottom is placed on a horizontal plane is positioned on the identification mark side. The beverage container according to claim 5, wherein the beverage container is configured such that the center of gravity is located on the identification mark side by separately attaching a member. The beverage container according to claim 6, wherein the member has a specific gravity greater than a material constituting the bottom and a material constituting the side. The beverage container according to claim 6 or 7, wherein the member is attached to the bottom of the beverage container. A beverage container that is displayed by sliding downward on an inclined surface provided in the display device,
A beverage container main body having a bottom portion and a side portion to which an identification mark for distinguishing from other products is attached;
The beverage container body so that the identification mark faces the lower side when the beverage container body slides downward on the inclined surface with the bottom portion in contact with the inclined surface. Rotating means for rotating
Beverage containers containing. The said rotation means is attached to the said drink container main body, and is comprised by the setting member which sets the gravity center of the said drink container main body to the side to which the said identification mark was attached | subjected. Beverage container. The beverage container according to claim 10, wherein the setting member has a specific gravity greater than that of a material constituting the beverage container main body. The beverage container according to claim 10 or 11, wherein the setting member is attached to the bottom of the beverage container main body. The bottom portion has a first region and a second region having different friction coefficients at a portion that contacts the inclined surface,
10. The beverage container according to claim 9, wherein the rotating means is configured by the first region and the second region of the bottom portion. A mounting member attached to a beverage container having a bottom portion and a side portion provided with an identification mark for identification from other products disposed on the top of the bottom portion;
An attachment member for displacing the center of gravity of the beverage container to the side where the identification mark is attached when the beverage container is attached to the beverage container in a predetermined positional relationship with the beverage container. The mounting member is a cylindrical main body portion that covers the top side or the bottom side of the beverage container;
The mounting member according to claim 14, comprising at least a displacement member that displaces the center of gravity of the main body from the axis of the main body. The mounting member according to claim 15, wherein the displacement member is provided inside the body portion formed in a cylindrical shape. A mounting member to be mounted on the bottom side of a beverage container having a bottom portion and a side portion provided with an identification mark for distinguishing from other products disposed on the top of the bottom portion,
A first region having a first friction coefficient and a second region having a second friction coefficient larger than the first friction coefficient on a side opposite to the side attached to the bottom side. A mounting member having.   14. The container according to claim 1, further comprising an IC tag.   The mounting member according to claim 14, wherein an IC tag is mounted.

Images